Lin Xuanxiao, a steam blacksmith apprentice at Xianjinyi, bears the mark of "the son of a traitor". No one knew that he could predict the tragic situation when the Kabane tide flooded the inn three months later, and no one knew that he had a strange author permission system hidden in his mind - rewriting a death requires an equal amount of emotional ripples. When the mortal character in the original work stood in front of him and smiled, Lin Xuan Owl could only secretly adjust the parts of the steam barrel, pretending to leave an escape route by chance. Every "coincidence" is regarded as suspicious, and every time you save someone, you have to face deeper suspicion. Until one day, Sifangchuan Changpu held his greasy hand and said, "There is fear and secrets in your eyes. But I choose to believe you." This sentence resulted in a surge in system points and a stigmatized person's first chance to straighten his spine. But the shadow of Amata Mima has already enveloped him, and Kabane's roar is getting closer day by day. What Lin Xuan Owl wants to protect is not only the life of a certain character, but also the script for everyone in the entire station to survive. It's just that he doesn't know that the biggest price of the author's authority is his own existence.